hi abolabo
removed storefront/model/catalog/manufacturer.php and upload your attachment storfrond working fine no issue . server error log good no issue but one warning error in error log page see blow
2017-04-03 9:06:16 - warning: AbanteCart core v.1.2.10 Illegal string offset 'start' in <b>/home/xxxx/public_html/storefront/model/catalog/manufacturer.php</b> on line <b>54</b>
this warning started after seo booster extension installation (sorry i forgot that this extension first installed in abantecart 1. 2.9 )1.2.9 and 1.2.10 same warning . i asking extension maker his side see blow
Illegal string is not an error. PHP warnings are nothing to worry about on a site most of the time. However, we can fix this if you provide us your php version and explain how to reproduce the problem, step by step.
Have a nice day
My php version 7 varnish cache supported sharing server and configure cloud flare . My cache driver used APCU
4 or 6 warning /hour in error warning page
please share any idea for this problem solving
thanks for your support